ES37425U - Mechanical device adaptable to sewing machines to achieve zig-zag sewing (Machine-translation by Google Translate, not legally binding)
- Google Patents
Mechanical device adaptable to sewing machines to achieve zig-zag sewing (Machine-translation by Google Translate, not legally binding)
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CENTRAL DE VENTAS DE MANUFACTURAS S A
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CENTRAL DE VENTAS DE MANUFACTURAS S A
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Priority to ES0037425UpriorityCriticalpatent/ES37425Y/en
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Publication of ES37425YpublicationCriticalpatent/ES37425Y/en
A mechanical device adaptable to sewing machines, to achieve the zigzag sewing, which is characterized by being formed by an articulated set of levers and organisms, mounted on its own chassis, applicable to the head of a sewing machine, fixing itself by two arms, one rigid with its chassis that is fixed by a screw to the fixed stem of the head, and another articulated with the chassis itself that is fixed by another screw to the moving head of the needle holder; the latter serving to translate the vertical reciprocating movement of the needle to the articulated assembly of levers that integrates the device and transform this movement appropriately. (Machine-translation by Google Translate, not legally binding)
ES0037425U1953-07-271953-07-27
Mechanical device adaptable to sewing machines to achieve zigzag stitching
ExpiredES37425Y
(en)
An economic apparatus easily coupled to any sewing machine, which allows it to collect points to the measures (Machine-translation by Google Translate, not legally binding)